Useful tips for everyday
How do you run multiple SSH commands on remote machine and exit safely? There are various ways to run multiple commands on a remote Unix…
What can LiDAR cloud point data be used for? Point clouds are sets of points that describe an object or surface. To create a point…
Is it true that one process can lock a mutex and another process can unlock it? A process that is waiting for access to a…
What is piezoelectric impedance? The piezoelectric impedance method is an active sensing method that uses only one transducer and is applied in the bolt looseness…
Where is the best place to store a backup? You should store backup copies of your files somewhere separate from your computer — on an…
What is a stateless application? A stateless process or application can be understood in isolation. There is no stored knowledge of or reference to past…
Can I use 12v for Raspberry Pi? Powering a PI (and accessories) from a 12v 15A rail. However, under the radio is the cigarette lighter,…
How do I fix the top of my navigation? To create a fixed top menu, use position:fixed and top:0 . Note that the fixed menu…
Is it safe to stop dd? Yes, you can abort dd . Just go to the terminal where dd is running and press Ctrl +…
How does skew affect standard deviation? In a skewed distribution, the upper half and the lower half of the data have a different amount of…